NotificationX – FOMO, Live Sales Notification, WooCommerce Sales Popup, GDPR, Social Proof, Announcement Banner & Floating Notification Bar vulnerabilities
Plugin slug notificationx · 13 known vulnerabilities · latest disclosed 2026-11-11 · WordPress.org page
Every listed vulnerability has a fix. Version 3.3.7 or later is not affected by any of them. If your site runs an older version, update it.
5 of 13 rated high or critical (CVSS 7 or more).
Known vulnerabilities in NotificationX – FOMO, Live Sales Notification, WooCommerce Sales Popup, GDPR, Social Proof, Announcement Banner & Floating Notification Bar
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 5.3 | < 3.3.7 | 3.3.7 | CVE-2026-119303 | 2026-11-11 | Advisory |
| Medium 6.5 | <= 3.3.6 | 3.3.7 | CVE-2026-119507 | 2026-11-07 | Advisory |
| High 7.2 | <= 3.3.3 | 3.3.4 | CVE-2026-109513 | 2026-10-15 | Advisory |
| Medium 5.3 | <= 3.3.3 | 3.3.4 | CVE-2026-110721 | 2026-10-15 | Advisory |
| Medium 4.3 | <= 3.1.11 | 3.2.1 | CVE-2026-0554 | 2026-01-20 | Advisory |
| High 7.2 | <= 3.2.0 | 3.2.1 | CVE-2025-15380 | 2026-01-20 | Advisory |
| Medium 5.3 | <= 3.2.1 | 3.2.2 | CVE-2026-27042 | 2026-01-15 | Advisory |
| Medium 6.4 | <= 2.9.5 | 3.0.0 | CVE-2025-22683 | 2025-01-31 | Advisory |
| Medium 4.4 | <= 2.9.3 | 2.9.4 | CVE-2024-11727 | 2024-12-11 | Advisory |
| Critical 9.8 | <= 2.8.2 | 2.8.3 | CVE-2024-1698 | 2024-02-26 | Advisory |
| High 7.5 | <= 2.3.11 | 2.3.12 | CVE-2022-51021 | 2022-02-28 | Advisory |
| Critical 9.8 | <= 2.3.8 | 2.3.9 | CVE-2022-0349 | 2022-02-02 | Advisory |
| Medium 4.3 | < 1.8.3 | 1.8.3 | CVE-2020-36744 | 2020-09-16 | Advisory |
Check if a site is affected
Enter a site address to see which version of NotificationX – FOMO, Live Sales Notification, WooCommerce Sales Popup, GDPR, Social Proof, Announcement Banner & Floating Notification Bar and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the NotificationX – FOMO, Live Sales Notification, WooCommerce Sales Popup, GDPR, Social Proof, Announcement Banner & Floating Notification Bar plugin safe to use?
All 13 known issues are fixed in current versions (3.3.7 or later). Keeping it updated is what matters.
How do I check which version of NotificationX – FOMO, Live Sales Notification, WooCommerce Sales Popup, GDPR, Social Proof, Announcement Banner & Floating Notification Bar my site runs?
In WordPress go to Plugins > Installed Plugins. From the outside, the free PluginPeek scan below reads the version from the site's public files.
How do I fix a vulnerable plugin?
Make a full backup, then update it from Dashboard > Updates and check the site afterwards. If you would rather not, we can do it for a fixed $99, paid after you have checked the site.